A record of a device being used by a patient where the record is the result of a report from the patient or another clinician.
= Must Support, = Is Modifier, = QiCore defined extension
| Field | Card. | Type | Description | 
|---|---|---|---|
| identifier | 0..* | List<Identifier> | An external identifier for this statement such as an IRI. | 
| basedOn | 0..* | List<QICoreServiceNotRequested> | A plan, proposal or order that is fulfilled in whole or in part by this DeviceUseStatement. | 
| status | 1..1 | String | A code representing the patient or other source's judgment about the state of the device used that this statement is about.  Generally this will be active or completed. Binding: A coded concept indicating the current status of the Device Usage. (required)  | 
| subject | 1..1 | QICorePatient | The patient who used the device. | 
| derivedFrom | 0..* | List<QICoreServiceNotRequested | QICoreProcedure | QICoreClaim | QICoreObservation | QuestionnaireResponse | DocumentReference> | Allows linking the DeviceUseStatement to the underlying Request, or to other information that supports or is used to derive the DeviceUseStatement. | 
| timing[x] | 0..1 | Timing | Interval<DateTime> | DateTime | How often the device was used. | 
| recordedOn | 0..1 | DateTime | The time at which the statement was made/recorded. | 
| source | 0..1 | QICorePatient | QICorePractitioner | QICorePractitionerRole | QICoreRelatedPerson | Who reported the device was being used by the patient. | 
| device | 1..1 | QICoreDevice | The details of the device used. | 
| reasonCode | 0..* | List<Concept> | Reason or justification for the use of the device. | 
| reasonReference | 0..* | List<QICoreCondition | QICoreObservation | QICoreDiagnosticReportLab | DocumentReference | Media> | Indicates another resource whose existence justifies this DeviceUseStatement. | 
| bodySite | 0..1 | Concept | Indicates the anotomic location on the subject's body where the device was used ( i.e. the target). Binding: Codes describing anatomical locations. May include laterality. (example)  | 
| note | 0..* | List<Annotation> | Details about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement. |